JP2015119468A - 電気自動車の低電圧端emiフィルタ - Google Patents
電気自動車の低電圧端emiフィルタ Download PDFInfo
- Publication number
- JP2015119468A JP2015119468A JP2014170025A JP2014170025A JP2015119468A JP 2015119468 A JP2015119468 A JP 2015119468A JP 2014170025 A JP2014170025 A JP 2014170025A JP 2014170025 A JP2014170025 A JP 2014170025A JP 2015119468 A JP2015119468 A JP 2015119468A
- Authority
- JP
- Japan
- Prior art keywords
- noise
- filter
- low voltage
- gnd
- capacitor unit
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 239000003990 capacitor Substances 0.000 claims abstract description 71
- 239000011324 bead Substances 0.000 claims description 13
- 230000000694 effects Effects 0.000 description 12
- 238000005259 measurement Methods 0.000 description 7
- 238000010586 diagram Methods 0.000 description 5
- 238000005516 engineering process Methods 0.000 description 3
- 238000002485 combustion reaction Methods 0.000 description 1
- 238000012217 deletion Methods 0.000 description 1
- 230000037430 deletion Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000000284 extract Substances 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 238000004904 shortening Methods 0.000 description 1
- 229910000859 α-Fe Inorganic materials 0.000 description 1
Images
Classifications
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03H—IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
- H03H7/00—Multiple-port networks comprising only passive electrical elements as network components
- H03H7/01—Frequency selective two-port networks
- H03H7/0115—Frequency selective two-port networks comprising only inductors and capacitors
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
- B60L53/00—Methods of charging batteries, specially adapted for electric vehicles; Charging stations or on-board charging equipment therefor; Exchange of energy storage elements in electric vehicles
- B60L53/20—Methods of charging batteries, specially adapted for electric vehicles; Charging stations or on-board charging equipment therefor; Exchange of energy storage elements in electric vehicles characterised by converters located in the vehicle
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R16/00—Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for
- B60R16/02—Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for electric constitutive elements
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02M—APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
- H02M1/00—Details of apparatus for conversion
- H02M1/12—Arrangements for reducing harmonics from ac input or output
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02M—APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
- H02M1/00—Details of apparatus for conversion
- H02M1/12—Arrangements for reducing harmonics from ac input or output
- H02M1/123—Suppression of common mode voltage or current
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02M—APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
- H02M1/00—Details of apparatus for conversion
- H02M1/12—Arrangements for reducing harmonics from ac input or output
- H02M1/126—Arrangements for reducing harmonics from ac input or output using passive filters
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
- B60L2270/00—Problem solutions or means not otherwise provided for
- B60L2270/10—Emission reduction
- B60L2270/14—Emission reduction of noise
- B60L2270/147—Emission reduction of noise electro magnetic [EMI]
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02M—APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
- H02M1/00—Details of apparatus for conversion
- H02M1/44—Circuits or arrangements for compensating for electromagnetic interference in converters or inverters
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/60—Other road transportation technologies with climate change mitigation effect
- Y02T10/70—Energy storage systems for electromobility, e.g. batteries
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/60—Other road transportation technologies with climate change mitigation effect
- Y02T10/7072—Electromobility specific charging systems or methods for batteries, ultracapacitors, supercapacitors or double-layer capacitors
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T90/00—Enabling technologies or technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02T90/10—Technologies relating to charging of electric vehicles
- Y02T90/12—Electric charging stations
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T90/00—Enabling technologies or technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02T90/10—Technologies relating to charging of electric vehicles
- Y02T90/14—Plug-in electric vehicles
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Mechanical Engineering (AREA)
- Transportation (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Filters And Equalizers (AREA)
- Electric Propulsion And Braking For Vehicles (AREA)
- Charge And Discharge Circuits For Batteries Or The Like (AREA)
- Shielding Devices Or Components To Electric Or Magnetic Fields (AREA)
Abstract
【解決手段】本発明による低電圧端EMIフィルタは、低電圧端EMIフィルタの入力端及び出力端にそれぞれ設置される一対のYキャパシタ部と、一対のYキャパシタ部の間に設置されるDMフィルタ及びCMフィルタとを含み、一対のYキャパシタ部、DMフィルタ及びCMフィルタは、低電圧端バッテリ接続部から発生するCMノイズ及びDMノイズを段階別にシャーシGNDに放出して低電圧端接続部のノイズを低減する。
【選択図】図4
Description
100 低電圧端EMIフィルタ
110 第1Yキャパシタ部
120 DMフィルタ
130 CMフィルタ
140 第2Yキャパシタ部
150 ブリッジ部
200 補助電源部
300 ビード
Claims (6)
- 電気自動車の低電圧端EMIフィルタであって、
前記低電圧端EMIフィルタの入力端及び出力端にそれぞれ設置される一対のYキャパシタ部と、
前記一対のYキャパシタ部の間に設置される差動モード(DM)フィルタ及び共通モード(CM)フィルタと、を含み、
前記一対のYキャパシタ部、DMフィルタ及びCMフィルタは、低電圧バッテリ接続部で発生するCMノイズ及びDMノイズを段階別にシャーシ接地(GND)に放出して低電圧端接続部のノイズを低減する、電気自動車の低電圧端EMIフィルタ。 - 前記一対のYキャパシタ部は、第1Yキャパシタ部及び第2Yキャパシタ部を含み、
前記第1Yキャパシタ部は、低電圧バッテリの両端に設置されてシャーシGNDにノイズを放出してDMノイズ及びCMノイズを低減し、
前記DMフィルタは、前記第1Yキャパシタ部の両端に接続されて第1Yキャパシタ部によって低減されたノイズに対してDMノイズを低減し、
前記CMフィルタは、前記DMフィルタの両端に接続されて前記DMフィルタによって低減されたノイズに対してCMノイズを低減し、
前記第2Yキャパシタ部は、前記CMフィルタの両端に接続されてシャーシGNDにノイズを放出して、前記CMフィルタによって低減されたノイズに対してDMノイズ及びCMノイズを低減する、請求項1に記載の電気自動車の低電圧端EMIフィルタ。 - 前記一対のYキャパシタ部は、第1Yキャパシタ部及び第2Yキャパシタ部を含み、
前記第1Yキャパシタ部は、低電圧バッテリの両端に設置されてシャーシGNDにノイズを放出してDMノイズ及びCMノイズを低減し、
前記CMフィルタは、第1Yキャパシタ部の両端に接続されて第1Yキャパシタ部によって低減されたノイズに対してCMノイズを低減し、
前記DMフィルタは、前記CMフィルタの両端に接続されて前記CMフィルタによって低減されたノイズに対してDMノイズを低減し、
前記第2Yキャパシタ部は、前記DMフィルタの両端に接続されてシャーシGNDにノイズを放出して、前記DMフィルタによって低減されたノイズに対してDMノイズ及びCMノイズを低減する、請求項1に記載の電気自動車の低電圧端EMIフィルタ。 - 帰還されてきたGNDノイズをシャーシGNDに放出するように、シャーシGNDと接続されたマージ部分に設置されたブリッジ部を更に含む、請求項2又は3に記載の電気自動車の低電圧端EMIフィルタ。
- 前記ブリッジ部は前記シャーシGNDのマージ部分のうち一つの地点に設置される、請求項4に記載の電気自動車の低電圧端EMIフィルタ。
- 前記低電圧端EMIフィルタに接続される補助電源部SMPSのGND端と前記低電圧端EMIフィルタとの間に設置され、前記補助電源部SMPSのGND端でノイズを低減するビードを更に含む、請求項1〜4のいずれか一項に記載の電気自動車の低電圧端EMIフィルタ。
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020130158757A KR101819256B1 (ko) | 2013-12-18 | 2013-12-18 | 전기 자동차의 저전압단 emi 필터 |
KR10-2013-0158757 | 2013-12-18 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2015119468A true JP2015119468A (ja) | 2015-06-25 |
JP5912155B2 JP5912155B2 (ja) | 2016-04-27 |
Family
ID=51257408
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2014170025A Active JP5912155B2 (ja) | 2013-12-18 | 2014-08-25 | 電気自動車の低電圧端emiフィルタ |
Country Status (7)
Country | Link |
---|---|
US (1) | US9787275B2 (ja) |
EP (1) | EP2891576B1 (ja) |
JP (1) | JP5912155B2 (ja) |
KR (1) | KR101819256B1 (ja) |
CN (1) | CN104734491B (ja) |
ES (1) | ES2710523T3 (ja) |
IN (1) | IN2014KO00819A (ja) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2020516169A (ja) * | 2017-04-03 | 2020-05-28 | エルジー イノテック カンパニー リミテッド | 電源供給装置 |
JP2020520223A (ja) * | 2017-05-16 | 2020-07-02 | ヴァレオ ジーメンス エーアオトモーティヴェ ゲルマニー ゲーエムベーハーValeo Siemens eAutomotive Germany GmbH | 中間回路コンデンサカスケードとdc側のコモンモード・差動モードフィルタとを有するインバータ |
Families Citing this family (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20150108135A (ko) * | 2014-03-17 | 2015-09-25 | 엘에스산전 주식회사 | 전기 자동차의 emi 저감을 위한 pcb |
US9976507B2 (en) | 2015-06-20 | 2018-05-22 | General Electric Company | Systems for filtering a voltage signal |
CN107179575B (zh) | 2016-03-09 | 2022-05-24 | 松下知识产权经营株式会社 | 光检测装置及光检测*** |
CN105835794B (zh) * | 2016-05-20 | 2018-03-13 | 北京新能源汽车股份有限公司 | 电动汽车的高压控制盒和电动汽车 |
CN106545979A (zh) * | 2016-12-09 | 2017-03-29 | 广东美的制冷设备有限公司 | 空调器电控装置和空调器 |
KR101877883B1 (ko) * | 2016-12-30 | 2018-07-13 | 이효윤 | 고장 예측 기능을 구비한 노이즈제거필터 |
CN106877942A (zh) * | 2017-02-24 | 2017-06-20 | 深圳市沃特玛电池有限公司 | Can电磁干扰抑制电路 |
DE102017105839A1 (de) * | 2017-03-17 | 2018-09-20 | Schaffner Emv Ag | Aktives Filter |
CN107294098A (zh) * | 2017-07-31 | 2017-10-24 | 北京新能源汽车股份有限公司 | 一种滤波继电器及电动汽车 |
CN107612298A (zh) * | 2017-09-28 | 2018-01-19 | 航天科技控股集团股份有限公司 | 传导滤波电路 |
CN110723004B (zh) * | 2018-06-29 | 2021-09-03 | 比亚迪股份有限公司 | 电动汽车的车载充电器及其放电控制方法、电动汽车 |
US10476381B1 (en) * | 2018-11-13 | 2019-11-12 | Rockwell Automation Technologies, Inc. | Power conversion system and filter therefor |
DE102019103832A1 (de) * | 2019-02-15 | 2020-08-20 | Webasto SE | Vorrichtung zur Unterdrückung von EMV-Gleichtaktstörungen in Kfz- Hochvoltanwendungen |
KR20220072676A (ko) * | 2020-11-25 | 2022-06-02 | 현대모비스 주식회사 | 전자파 역유입 방지를 위한 필터 회로 |
KR20220072675A (ko) * | 2020-11-25 | 2022-06-02 | 현대모비스 주식회사 | 이그니션 시스템으로의 전자파 잡음 역유입 방지 장치 |
CN112994441B (zh) * | 2021-03-17 | 2022-06-21 | 合肥国轩高科动力能源有限公司 | 一种车载ecu电源输入电路 |
DE102022132613A1 (de) | 2022-12-08 | 2024-06-13 | Audi Aktiengesellschaft | Kraftfahrzeug mit einem Gleichspannungsbordnetz |
CN116131796B (zh) * | 2023-03-14 | 2023-06-30 | 昆山灵科传感技术有限公司 | 金属外壳器件的抗干扰防护电路及电子设备 |
Citations (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6190314U (ja) * | 1984-11-20 | 1986-06-12 | ||
JPS63245262A (ja) * | 1987-03-31 | 1988-10-12 | Toshiba Electric Equip Corp | 複合電源装置 |
JPH09172735A (ja) * | 1995-11-14 | 1997-06-30 | Coulter Internatl Corp | 分散型dc電源ネットワーク |
JPH10256859A (ja) * | 1997-03-11 | 1998-09-25 | Sony Corp | Acラインフィルタ |
JP2000299902A (ja) * | 1999-04-09 | 2000-10-24 | Fuji Heavy Ind Ltd | 電気自動車のバッテリ充電装置 |
JP2005294975A (ja) * | 2004-03-31 | 2005-10-20 | Densei Lambda Kk | ノイズフィルタ |
US20080074227A1 (en) * | 2006-09-21 | 2008-03-27 | Ford Global Technologies, Llc | Inductor topologies with substantial common-mode and differential-mode inductance |
US20080205089A1 (en) * | 2007-01-08 | 2008-08-28 | Continental Automotive Us, Inc. | Dc/dc converter |
JP2009296756A (ja) * | 2008-06-04 | 2009-12-17 | Denso Corp | 電力変換装置 |
JP2011223557A (ja) * | 2010-03-26 | 2011-11-04 | Nippon Soken Inc | 差動通信用のフィルタ回路 |
WO2012070117A1 (ja) * | 2010-11-24 | 2012-05-31 | 三菱電機株式会社 | モータ駆動回路 |
US20130049918A1 (en) * | 2011-08-25 | 2013-02-28 | Futurewei Technologies, Inc. | Common Mode Choke Apparatus and Method |
JP2013110580A (ja) * | 2011-11-21 | 2013-06-06 | Denso Corp | ノイズフィルタ及びノイズフィルタが搭載された電子装置 |
JP2013247817A (ja) * | 2012-05-29 | 2013-12-09 | Toyota Industries Corp | 充電器制御システム |
Family Cites Families (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0664706B2 (ja) | 1984-10-08 | 1994-08-22 | ティーディーケイ株式会社 | フロツピ−ヘツド |
JP2003116267A (ja) * | 2001-10-05 | 2003-04-18 | Canon Inc | 電源装置 |
KR20050078537A (ko) | 2004-02-02 | 2005-08-05 | 엘지전자 주식회사 | 전도성 전자파 억제 필터 |
US7547987B2 (en) * | 2006-06-22 | 2009-06-16 | Hitachi, Ltd | EMI reduced power inverter |
US7817449B2 (en) | 2007-05-15 | 2010-10-19 | Samsung Electronics Co., Ltd. | Power supply apparatus for attenuating noise |
KR101543039B1 (ko) | 2009-10-26 | 2015-08-10 | 현대자동차주식회사 | 임피던스 매칭법을 이용한 인버터 커패시터 모듈의 회로 구성방법 |
CN201966798U (zh) | 2010-12-29 | 2011-09-07 | 上海博泰悦臻电子设备制造有限公司 | 车载终端 |
CN102104276B (zh) | 2011-01-26 | 2013-01-02 | 清华大学 | 一种车用自适应双路控制器电源 |
KR20130068644A (ko) | 2011-12-15 | 2013-06-26 | 한국전자통신연구원 | 직류전원의 노이즈 제거장치 |
KR20130078386A (ko) | 2011-12-30 | 2013-07-10 | 엘에스산전 주식회사 | 전기자동차 충전기용 dc-dc 컨버터 |
KR20130006019U (ko) | 2012-04-06 | 2013-10-16 | 상신전자(주) | 씨엠/디엠 일체형 이엠아이필터 |
CN202889189U (zh) | 2012-11-02 | 2013-04-17 | 上海儒竞电子科技有限公司 | 直流电磁干扰滤波电路 |
US9203296B2 (en) * | 2013-03-13 | 2015-12-01 | Astec International Limited | Power supply systems with filters |
-
2013
- 2013-12-18 KR KR1020130158757A patent/KR101819256B1/ko active IP Right Grant
-
2014
- 2014-07-30 US US14/447,292 patent/US9787275B2/en active Active
- 2014-08-01 IN IN819KO2014 patent/IN2014KO00819A/en unknown
- 2014-08-01 EP EP14179431.3A patent/EP2891576B1/en active Active
- 2014-08-01 ES ES14179431T patent/ES2710523T3/es active Active
- 2014-08-25 JP JP2014170025A patent/JP5912155B2/ja active Active
- 2014-11-12 CN CN201410645935.5A patent/CN104734491B/zh active Active
Patent Citations (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6190314U (ja) * | 1984-11-20 | 1986-06-12 | ||
JPS63245262A (ja) * | 1987-03-31 | 1988-10-12 | Toshiba Electric Equip Corp | 複合電源装置 |
JPH09172735A (ja) * | 1995-11-14 | 1997-06-30 | Coulter Internatl Corp | 分散型dc電源ネットワーク |
JPH10256859A (ja) * | 1997-03-11 | 1998-09-25 | Sony Corp | Acラインフィルタ |
JP2000299902A (ja) * | 1999-04-09 | 2000-10-24 | Fuji Heavy Ind Ltd | 電気自動車のバッテリ充電装置 |
JP2005294975A (ja) * | 2004-03-31 | 2005-10-20 | Densei Lambda Kk | ノイズフィルタ |
US20080074227A1 (en) * | 2006-09-21 | 2008-03-27 | Ford Global Technologies, Llc | Inductor topologies with substantial common-mode and differential-mode inductance |
US20080205089A1 (en) * | 2007-01-08 | 2008-08-28 | Continental Automotive Us, Inc. | Dc/dc converter |
JP2009296756A (ja) * | 2008-06-04 | 2009-12-17 | Denso Corp | 電力変換装置 |
JP2011223557A (ja) * | 2010-03-26 | 2011-11-04 | Nippon Soken Inc | 差動通信用のフィルタ回路 |
WO2012070117A1 (ja) * | 2010-11-24 | 2012-05-31 | 三菱電機株式会社 | モータ駆動回路 |
US20130049918A1 (en) * | 2011-08-25 | 2013-02-28 | Futurewei Technologies, Inc. | Common Mode Choke Apparatus and Method |
JP2013110580A (ja) * | 2011-11-21 | 2013-06-06 | Denso Corp | ノイズフィルタ及びノイズフィルタが搭載された電子装置 |
JP2013247817A (ja) * | 2012-05-29 | 2013-12-09 | Toyota Industries Corp | 充電器制御システム |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2020516169A (ja) * | 2017-04-03 | 2020-05-28 | エルジー イノテック カンパニー リミテッド | 電源供給装置 |
JP7143319B2 (ja) | 2017-04-03 | 2022-09-28 | エルジー イノテック カンパニー リミテッド | 電源供給装置 |
JP2020520223A (ja) * | 2017-05-16 | 2020-07-02 | ヴァレオ ジーメンス エーアオトモーティヴェ ゲルマニー ゲーエムベーハーValeo Siemens eAutomotive Germany GmbH | 中間回路コンデンサカスケードとdc側のコモンモード・差動モードフィルタとを有するインバータ |
JP7132248B2 (ja) | 2017-05-16 | 2022-09-06 | ヴァレオ ジーメンス エーアオトモーティヴェ ゲルマニー ゲーエムベーハー | 中間回路コンデンサカスケードとdc側のコモンモード・差動モードフィルタとを有するインバータ |
Also Published As
Publication number | Publication date |
---|---|
EP2891576B1 (en) | 2018-12-05 |
ES2710523T3 (es) | 2019-04-25 |
US20150171817A1 (en) | 2015-06-18 |
JP5912155B2 (ja) | 2016-04-27 |
US9787275B2 (en) | 2017-10-10 |
CN104734491A (zh) | 2015-06-24 |
KR20150071574A (ko) | 2015-06-26 |
KR101819256B1 (ko) | 2018-01-16 |
CN104734491B (zh) | 2017-10-10 |
EP2891576A2 (en) | 2015-07-08 |
EP2891576A3 (en) | 2015-10-28 |
IN2014KO00819A (ja) | 2015-07-10 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JP5912155B2 (ja) | 電気自動車の低電圧端emiフィルタ | |
KR20150108135A (ko) | 전기 자동차의 emi 저감을 위한 pcb | |
JP2011091988A (ja) | インバーターコンデンサモジュールの回路構成方法 | |
US10653050B2 (en) | Electronic module and vehicle having the same | |
JP2014050141A (ja) | Lcフィルタの保護装置 | |
US10150372B2 (en) | Power factor improving circuit and charger for vehicles employing the same | |
US20110234337A1 (en) | Filter circuit for differential communication | |
KR101861374B1 (ko) | 자동차용 인버터의 고전압커넥터 | |
JP2008079386A (ja) | 自動車用電源装置 | |
JP5692903B2 (ja) | 車載機器用高周波ノイズフィルタおよびフィルタ結線方法 | |
JP6782690B2 (ja) | 自動車および船舶が有するホーンによって生じるemc干渉を除去する方法、およびホーン | |
KR102155940B1 (ko) | 주파수 제어를 이용한 자동차 성능향상 장치 | |
US10958204B1 (en) | Automotive electric drive systems with interleaved variable voltage converters | |
KR101664667B1 (ko) | Emc 특성을 개선한 출력터미널 | |
KR20140073715A (ko) | 자동차용 인버터의 커패시터 모듈 | |
KR20160046416A (ko) | 노이즈 보상 회로 | |
CN219145246U (zh) | 用于新能源汽车空调压缩机的输入滤波电路 | |
KR101776213B1 (ko) | 냉각팬 제어기를 위한 emi 저감 장치 | |
WO2021230137A1 (ja) | 電力変換装置 | |
CN204309717U (zh) | 一种汽车电路***安定装置 | |
CN218041205U (zh) | 一种电机控制器用电磁滤波电路及其装置 | |
KR101505834B1 (ko) | 레퍼런스 보드가 제공되는 전자제어기 전원공급부 emi 노이즈 필터 및 필터링 방법 | |
US20220166400A1 (en) | Apparatus for preventing back introduction of electromagnetic wave noise into ignition system | |
CN211791257U (zh) | 滤波电路和车辆 | |
CN205546411U (zh) | 用于电机及其控制器的电磁屏蔽膜及包含其的新能源汽车 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20150728 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20150918 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20151117 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20160208 |
|
TRDD | Decision of grant or rejection written | ||
A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 Effective date: 20160301 |
|
A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20160331 |
|
R150 | Certificate of patent or registration of utility model |
Ref document number: 5912155 Country of ref document: JP Free format text: JAPANESE INTERMEDIATE CODE: R150 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |